更改FBSDKLoginButton的默认标题 [英] Change the default title of FBSDKLoginButton

问题描述

这个问题是具体的。

有没有办法更改FBSDKLoginButton类的默认英文标题用Facebook登录？

Is there a way to change the default english title "Log in with Facebook" for the FBSDKLoginButton class?

在类实现中，我看到LoginButton.LogInLong是字符串的关键字，但我没有运气添加我自己的国际化文件的密钥。此外，我尝试在故事板上使用UIButton的标题属性，但这没有起作用。

Inside the class implementation I've seen that LoginButton.LogInLong is the key for the string but I had no luck adding the key to my own internationalisation file. Also I've tried to use the title attribute for UIButton on the storyboard but this didn't work.

我在课程的实现文件中找到了这两个方法：

I've found this two methods inside the implementation file of the class:

- (NSString *)_longLogInTitle
{
  return NSLocalizedStringWithDefaultValue(@"LoginButton.LogInLong", @"FacebookSDK", [FBSDKInternalUtility bundleForStrings],
                                           @"Log in with Facebook",
                                           @"The long label for the FBSDKLoginButton when the user is currently logged out");
}


- (NSString *)_shortLogInTitle
{
  return NSLocalizedStringWithDefaultValue(@"LoginButton.LogIn", @"FacebookSDK", [FBSDKInternalUtility bundleForStrings],
                                           @"Log in",
                                           @"The short label for the FBSDKLoginButton when the user is currently logged out");
}

任何帮助都非常感激。

Any help is really appreciated.

推荐答案

您可以扩展FBSDKLoginButton并通过覆盖setTitle功能（Swift版本）设置标题：

You can extend FBSDKLoginButton and set title by override 'setTitle' function (Swift version):

import Foundation
import FBSDKLoginKit

class MyFBLoginButton: FBSDKLoginButton {

    override func setTitle(title: String?, forState state: UIControlState) {
        super.setTitle("YOUR CUSTOM FACEBOOK TITLE", forState: state)
    }
}

接下来在故事板中使用自己的facebook按钮类或按程序添加按钮

And next use your own facebook button class in storyboard or add button programitically

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